GeeCoolGuest
GeeCoolSame as the 13900F: LGA1700, B760 or Z790, and DDR4 or DDR5 but not both. The i9 draws a lot under load, so heatsinked VRM is the baseline.
Update to the latest BIOS (14th-gen support plus the stability fix), check the memory QVL, and confirm whether the M.2 and GPU slots share lanes.